Improve a C4D model and make into 3d-printable model

Job ID: 31178020

Budget: €30 – €250 EUR

I need a printable design based on the images of a relief. I already have a model, but it is very poorly modeled. So the model needs substantial improving and then finally need to be one solid shape which can be printed. OBJ format would be fine.
Main focus for the improvements: the model now hardly has any depth. So that needs to be improved. Depth should be similar as in case of a cross section of an actual person. This would also mean that the depth of the folds in the clothing has significantly more depth.
The hands are very badly done as well. And the feet aren't great neither.

See link below for the C4D file:
https://we.tl/t-VOknhwXMpG
Related categories: 3D Modelling 3D Printing Cinema 4D