I’m not familiar with Sam Kwok Workshop, but the work done there is fantastic. Just take a look at this Iron Man action figure. It started life as a Hot Toys 1/6 scale Ironman Mark 9 action figure that started out in Tony Stark’s fancy red and gold color scheme
What it is now is black with blue trim like it was straight out TRON: Legacy. It’s very awesome and I don’t know if you can buy it, but I certainly want it. If you mix Iron Man with TRON, you have to call the result TRONman.