The latter was my first attempt (same fish as during the course). For the exercise I choose to do another one (practise)
Hello Michallis. Yeah it's ok, but if you don't upload it as an exercise you're going to miss out on the XP for your profile, the course complete peace of mind and the badge. So try to add a decimate modifier to your sculpt and apply it, that way the file size will dramatically go down. If that doesn't work let us know and we'll figure something else out.
Great, after applying decimate and uploading the FBX, it went smoothly :-) Thank you Omar!
