diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..817e409
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,11 @@
+on: [push, pull_request]
+name: build
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - name: lint
+        uses: Roang-zero1/factorio-mod-luacheck@master
+        with:
+          luacheckrc_url: ""
diff --git a/.luacheckrc b/.luacheckrc
new file mode 100644
index 0000000..f86a57a
--- /dev/null
+++ b/.luacheckrc
@@ -0,0 +1,13 @@
+unused_args = false
+allow_defined_top = true
+max_line_length = 999
+
+globals = {
+    "minetest", "unified_inventory", "core",
+    "player_api", "clothing", "armor", "sfinv",
+}
+
+read_globals = {
+    string = {fields = {"split", "trim"}},
+    table = {fields = {"copy", "getn"}},
+}
diff --git a/API.md b/API.md
index 830b30e..3cfe77c 100644
--- a/API.md
+++ b/API.md
@@ -59,7 +59,8 @@ Could be redefined for dynamic texture generation
 Set the hand node to be used with this skin
 
 ## skin:set_hand_from_texture()
-Register and set hand node based on skin texture
+Register and set hand node based on skin texture.
+Uses different model depending on get_meta("format") ("1.0" or "1.8")
 Only works on mod load
 
 ## skin:get_hand()
diff --git a/formspecs.lua b/formspecs.lua
index 19482e8..3241143 100644
--- a/formspecs.lua
+++ b/formspecs.lua
@@ -57,7 +57,7 @@ function skins.get_skin_selection_formspec(player, context, perplayer_formspec)
 	local yspc = 2
 	local skinwidth = 1
 	local skinheight = 2
-	local xscale = 1
+	local xscale = 1 -- luacheck: ignore
 	local btn_y = 8.15
 	local drop_y = 8
 	local btn_width = 1
@@ -104,7 +104,7 @@ function skins.get_skin_selection_formspec(player, context, perplayer_formspec)
 
 	local page = context.skins_page
 	local formspec = ""
-	
+
 	for i = (page-1)*maxdisp+1, page*maxdisp do
 		local skin = context.skins_list[i]
 		if not skin then
diff --git a/locale/skinsdb.pt_BR.tr b/locale/skinsdb.pt_BR.tr
new file mode 100644
index 0000000..58700db
--- /dev/null
+++ b/locale/skinsdb.pt_BR.tr
@@ -0,0 +1,20 @@
+# textdomain: skinsdb
+
+Raw texture=Textura crua
+Name=Nome
+Author=Autor
+Change=Mudar
+Page=Página
+License=Licença
+Description=Descrição
+Show, list or set player's skin=Mostrar, listar ou definir a skin do jogador
+Player not found=Jogador não encontrado
+unknown command=Comando desconhecido
+see /help skinsdb for supported parameters= consulte /help skinsdb para obter os parâmetros suportados
+skin set to=Aparência definida para
+invalid skin=Aparência inválida
+unknown parameter=parâmetro desconhecido
+unknown skin=Aparência desconhecida
+Downloads thespecified range of skins and shuts down the server= Baixa o intervalo especificado de capas e desliga o servidor
+Skins=Aparência
+Requires skin key=Requer chave de aparência
diff --git a/models/skinsdb_hand_18.b3d b/models/skinsdb_hand_18.b3d
new file mode 100644
index 0000000..88449c6
Binary files /dev/null and b/models/skinsdb_hand_18.b3d differ
diff --git a/models/skinsdb_hand_18.blend b/models/skinsdb_hand_18.blend
new file mode 100644
index 0000000..decc873
Binary files /dev/null and b/models/skinsdb_hand_18.blend differ
diff --git a/skin_meta_api.lua b/skin_meta_api.lua
index 7a5ad2e..6c6138d 100644
--- a/skin_meta_api.lua
+++ b/skin_meta_api.lua
@@ -69,7 +69,11 @@ function skin_class:set_hand_from_texture()
 	hand_def.wield_scale = {x=1,y=1,z=1}
 	hand_def.paramtype = "light"
 	hand_def.drawtype = "mesh"
-	hand_def.mesh = "skinsdb_hand.b3d"
+	if(self:get_meta("format") == "1.0") then
+		hand_def.mesh = "skinsdb_hand.b3d"
+	else
+		hand_def.mesh = "skinsdb_hand_18.b3d"
+	end
 	hand_def.use_texture_alpha = ALPHA_CLIP
 	minetest.register_node(hand, hand_def)
 	self:set_hand(hand)
@@ -221,6 +225,6 @@ end
 function skin_class:is_applicable_for_player(playername)
 	local assigned_player = self:get_meta("playername")
 	return assigned_player == nil or assigned_player == true or
- 			playername and (minetest.check_player_privs(playername, {server=true}) or
-			assigned_player:lower() == playername:lower())
+		playername and (minetest.check_player_privs(playername, {server=true}) or
+		assigned_player:lower() == playername:lower())
 end
diff --git a/skinlist.lua b/skinlist.lua
index a40ed56..bde0ae5 100644
--- a/skinlist.lua
+++ b/skinlist.lua
@@ -1,7 +1,7 @@
 local skins_dir_list = minetest.get_dir_list(skins.modpath.."/textures")
 
 for _, fn in pairs(skins_dir_list) do
-	local name, sort_id, assignment, is_preview, playername
+	local name, sort_id, is_preview, playername
 	local nameparts = string.gsub(fn, "[.]", "_"):split("_")
 
 	-- check allowed prefix and file extension
@@ -51,9 +51,7 @@ for _, fn in pairs(skins_dir_list) do
 			local skin_format = skins.get_skin_format(file)
 			skin_obj:set_meta("format", skin_format)
 			file:close()
-			if skin_format == "1.0" then
-				skin_obj:set_hand_from_texture()
-			end
+			skin_obj:set_hand_from_texture()
 			file = io.open(skins.modpath.."/meta/"..name..".txt", "r")
 			if file then
 				local data = string.split(file:read("*all"), "\n", 3)
diff --git a/skins_updater.lua b/skins_updater.lua
index 22f3486..1e461ed 100644
--- a/skins_updater.lua
+++ b/skins_updater.lua
@@ -115,7 +115,7 @@ internal.get_pages_count = function(callback, ...)
 		callback(math.ceil(list.pages / 20), unpack(vars))
 	end)
 end
-	
+
 -- Function to fetch a range of pages
 internal.fetch_function = function(pages_total, start_page, len)
 	start_page = math.max(start_page, 1)