This is the collection of 47 free 3d female character models. Most of the models are available in many popular 3d format with textures. You can use these all models in your work under the license limit by author.

This is the collection of 61+ free 3d soldier, knight & warrior character models. Here you can find many gaming characters also. All these models are available in many popular 3d formats. You can use these all models in your work under the license limit by author.

This is the collection of 63+ free 3d male character models in many 3d popular formats. You can use these all models in your work under the license limit by author.
note: this post contains some artistic nudity.