I have access to a model in the following format: C4D, OBJ, STL
I need to convert it to a solid .STEP file. I have tried many methods including Meshlab but nothing seems to work. I think the file it is trying to create is too large?
Any help appreciated.
Large files can often be broken into smaller parts. This model appears to be symmetric, so you could start by cutting it in half. If it were still too large, it could be cut in half again to work with the "top" and "bottom" pieces separately.
There are a few patches missing from this step file, but you should be able to patch them.
AttachmentsStep File.zip, 42.8 MB