I am starting to look at using 3D models in HitFilm. I started with free models and I've tried cgtrader, turbosquid & free3d. I have had mixed results but one problem may be a false understanding on my side. I have now started to purchase some cheap models but I still have problems, which I can only see once I've purchased the model. I try to select models which supposedly have textures etc according to the description, but very often I don't seem to get the textures or HitFilm doesn't find the various mapping files. It usually go for FBX files - the textures are saved within the file right? However I have the same issue with OBJ formats too.
I also tried importing FBXs to Blender then exporting them but with no success, even though the textures etc were visible in Blender.
Am I doing something wrong or is this a general quality problem with online sources?