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

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. fundamentals of character art 12 coloso

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

Here’s a direct breakdown to help you decide: fundamentals of character art 12 coloso