This is a pretty popular custom so a lot of this ground has been covered before but breaking it down can still be very helpful! The goal is a Jim Lee style Cyclops with an interchangeable jacket. Doing a jacket and no jacket version adds a ton of work to this figure but you could easily just do one or the other.

So I ended up using seven different figures for this guy which is a new record ha! I should have been six but I accidently melted the chest on one of the figures and needed a new one. Whoops

Hulkbuster series Blizzard: Arms, Hands, Crotch and Legs

Arnim Zola Series Heroic Age Captain America: Upper Torso and Shoulders

Toys R Us Agents of Shield Three Pack: Jacket Arms

Galactus Series Bullseye: Belt and Boots

DC Universe Classics Superboy: Inner Jacket

Puck Series Astonishing X-Men Cyclops: Pointer Hand

Check out the tutorial for the whole process!