diff --git a/license.txt b/license.txt
index dd62499..a0bc139 100644
--- a/license.txt
+++ b/license.txt
@@ -1,3 +1,7 @@
+
+All my models (K Pavel) and change code on valid license The MIT License
+
+
 The MIT License (MIT)
 
 Copyright (c) 2014 Krupnov Pavel and 2016 TenPlus1
@@ -20,6 +24,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 
+
 Chicken sounds from freesounds.org under CC0
 
 Mutton, Pork and Rabbit meat textures by Piezo_ under CC0
@@ -27,3 +32,64 @@ Mutton, Pork and Rabbit meat textures by Piezo_ under CC0
 Cow textures by sirrobzeroone under CC0
 
 mobs_panda_viking.png by Zlo under CC0
+
+Models/Textures/Media by Krupnov Pavel (WTFPL)
+  mobs_rat.b3d
+  mobs_rat.png
+  mobs_sheep.b3d
+  mobs_sheep_shaved.b3d
+  mobs_stone_monster.b3d
+  mobs_stone_monster.png
+  mobs_dirt_monster.png
+  mobs_sand_monster.png
+  mobs_tree_monster.b3d
+  mobs_tree_monster.png
+  mobs_oerkki.b3d
+  mobs_oerkki.png
+  mobs_dungeon_master.b3d
+  mobs_dungeon_master.png
+  mobs_fireball.ogg
+
+Models/Textures by Krupno Pavel (MIT)
+  mobs_bee.b3d (converted to .b3d by sirrobzerrone)
+  mobs_bee.png
+  mobs_pumba.b3d (converted to .b3d by sirrobzerrone)
+  mobs_pumba.png
+
+Models/Textures by ExeterDad ()
+  mobs_bunny.b3d
+  mobs_bunny_grey.png
+  mobs_bunny_brown.png
+  mobs_bunny_white.png
+
+Models/Textures by JK Murray ()
+  mobs_chicken.b3d (converted to .b3d by sirrobzerrone)
+  mobs_chicken.png
+  mobs_chicken_brown.png
+  mobs_chicken_black.png
+  mobs_chick.png
+
+Models/Textures by sirrobzerrone ()
+  mobs_cow.b3d
+  mobs_cow.png
+  mobs_cow2.png
+
+Models/Textures by Jordach/BFD ()
+  mobs_kitten.b3d
+  mobs_kitten_striped.png
+  mobs_kitten_splotchy.png
+  mobs_kitten_ginger.png
+  mobs_kitten_sandy.png
+
+Models/Textures by AspireMint (CC BY-SA 3.0)
+  mobs_panda.b3d
+  mobs_panda.png
+
+Models/Textures by D00Med ()
+  mobs_penguin.b3d
+  mobs_penguin.png
+
+Textures by LithiumSound's Summer Field Texture Pack (CC BY-SA 4.0 NC ShareAlike International)
+  mobs_sheep_base.png
+  mobs_sheep_shaved.png
+  mobs_sheep_wool.png
diff --git a/rat.lua b/rat.lua
index 2f2d27b..98135b0 100644
--- a/rat.lua
+++ b/rat.lua
@@ -2,7 +2,7 @@
 local S = mobs.intllib_animal
 
 
--- Rat by PilzAdam (B3D model by sirrobzeroone)
+-- Rat by KPavel and PilzAdam (B3D model by sirrobzeroone)
 
 mobs:register_mob("mobs_animal:rat", {
 stepheight = 0.6,
diff --git a/sheep.lua b/sheep.lua
index 93594ac..6c66f9c 100644
--- a/sheep.lua
+++ b/sheep.lua
@@ -22,7 +22,7 @@ local all_colours = {
 }
 
 
--- Sheep by PilzAdam, texture converted to minetest by AMMOnym from Summerfield pack
+-- Sheep by PilzAdam/K Pavel, texture converted to minetest by AMMOnym from Summerfield pack
 
 for _, col in ipairs(all_colours) do
 
@@ -35,7 +35,7 @@ for _, col in ipairs(all_colours) do
 		{name = "mobs:mutton_raw", chance = 1, min = 1, max = 2}
 	}
 
-	mobs:register_mob("mobs_animal:sheep_"..col[1], {
+	mobs:register_mob("mobs_animal:sheep_" .. col[1], {
 		stay_near = {"farming:straw", 10},
 		stepheight = 0.6,
 		type = "animal",
@@ -228,7 +228,7 @@ for _, col in ipairs(all_colours) do
 
 	-- spawn egg
 	mobs:register_egg("mobs_animal:sheep_"..col[1], S("@1 Sheep", col[2]),
-			"wool_"..col[1]..".png^mobs_sheep_inv.png")
+			"wool_" .. col[1] .. ".png^mobs_sheep_inv.png")
 
 	-- compatibility
 	mobs:alias_mob("mobs:sheep_" .. col[1], "mobs_animal:sheep_" .. col[1])