If you want a free alternative to test your level first: Search "character design fundamentals Marco Bucci" or "Proko anatomy" on YouTube. If those feel too basic, then Coloso is worth the investment.

Look up the specific class syllabus on Coloso (class #12 may refer to a particular instructor). Read student reviews on Reddit (r/coloso or r/characterdesign) — they often mention translation quality (subtitles are good, but live feedback isn't available).

Here’s a direct breakdown to help you decide:

It sounds like you're asking whether is a helpful resource.