I know Hasbro showed us pics of a 501st Clone at SDCC, but I'm impatient and had to make my own. Swapped out the waist and thighs with those from a #38 for added articulation.  Paint turned out ok, nothing spectacular.

Head:            #41
Torso:           #41
Arms:            #41
Waist:            #38
Upper legs:    #38
Lower Legs:   #41