Ahh, yet another bit of quality painting gets swept of the page here on Dakka.
Nice work mate, i'm sure your brother will appreciate it
Lovely contrast and colours you got in there, it looks nice and vivid and the freehand keeps the interest up.
If you want crit, then i'd suggest that the transitions are jumpy and lazy in places compared to others, which is quite distracting from the rest of your hard work. It's most notable on the
NMM, which given that
NMM is one of 'money shots' of the piece it implies (perhaps erroneously) that the rest of the painting is iffier than the pic shows. It's not that it's bad as such of course.

(examples would be the transition jumps on the axe)
Oh, and nearly forgot - Merry Christmas to you too! I trust it was well recieved by him?