Head: Marvel Select Ultimate Wolverine
The rest of the body: Neca SDCC Ultimate Wolverine
Claws: bobby pins, I personally chose a thicker and wider bobby pins and cut them shorter than usual

Personally I really love the body which is very muscular and proportionately not too tall or too round like hulk's body.
Also, since NECA guile came with sculpted dog tag I think it's perfectly match for wolverine.
The only problem is sanding off the flag paint on both shoulders and repaint the shoulders to match with the rest of the body.
I used citadel cadian fleshtone which about 1-2 tones darker than the rest of the body, but it's good enough for me at least for now.
This is basically THE Wolverine for me, with angry expression on his face, claws that are not too long or too big.
This is my first time customizing a figure, though not much need to be done (change head, repaint shoulders, make the claws)
took some time for me to complete it as I'm not rushing into it, but all in all I'm perfectly happy with the end result.