The Mosasaurus 3d model was made in blender 2.9 and painted in substance painter ,is low poly and subdivison ready , without subdivision it haves 7,263 and with it 29449 verts (just counting the mosasaurus body it is 4551 and with subdivision is 18624) , It is fully rigged with basic bones , it have a total of 5 animations : idle , swim1 ,swim 2 , assault and speed up , more details on the video above. Also i did a short animation so you can see what the model would look like in your project .
The texture comes with 4k and 2k textures : diffuse , normal , roughness ,height/displacement and AO maps , baked normal map from a high poly model and place it in the low poly model , uv wrapped it manually .
Eyes ,teeth and tongue (the teeth is the only one overlapping ), all is in one texture .
it comes with fbx ,obj , mtl and stl formats , also have a blend. file with the high poly model ,all the textures used and all the animatons that has been made, and a substance painter file so you can edit it to your likely .
If you have problems with compatibility like importing the animations in other software like cinema4d feel free to contact me.
if you have more compatibility questions download this model https://www.cgtrader.com/free-3d-models/animals/fish/tuna-fish-9f41924a-83d4-478e-a8e9-370946f141b3 and see if it works in your project
Thanks for reading.