How do you make the model 3D printable?  Are there any steps to follow? 

Hi guys

I'm finally back to blender after several years without a PC and i ate this course fro breakfast this morning(lol) but....seems that i'm just not able to use sketchfab. I downloaded and installed it but my shark results  too havy to be uploaded!How can i reduce the poligons without loosing all the details?

I can't seem to get my sculpts smooth, they always seem to have small bumps on the surface no matter how much I use the smooth tool.

Any tips?

This was a great course, it was my first time getting into sculpting and I absolutely loved it. I found certain things confusing though, I wasn't sure when to use dyntopo vs remeshing as the former seemed to not give me the desired results/quality most of the time and the latter seemed to destroy a lot of details too.

For example, the tail just wouldn't get to the quality I want no matter what I do. If I inflate it it gets messed up and when I try to smooth it back down and edit it, it never gives me the smooth quality I want. The eyelids also have a rough/bumpy feel to a certain extent and if I smooth them I loose the details.

I'd really appreciate a noob-friendly explanation/guide?

I am very passonate about sculpting and i dont want my journey to end here, is there any specific thing you would encourage me to do from here on out. Also this was my first sculpt and I am very intrested in character sculpts.