THIS WAS NOT PAINTED BY ME. I MERELY PICKED AND ASSEMBLED THE PARTS AND HAD SOMEONE WITH ACTUAL TALENT DO THIS KICKASS PAINTJOB!

Anyway, here's the Chapter Master of my Space Marine chapter, assembled from multiple kits:

Legs, body and left arm are from the Space Marine Commander box.
Right arm with sword is from the Emperor's champion.
Dragon heads on the backpack are from the chaos-vehicle accessory sprue.
Head is from the Space Wolf accessory sprue.
Storm shield is from the assault terminator box.

And for those who are curious as with what equipment I play (or will play) him on the tabletop:
Relic Blade, Stormshield, Artificer Armor, Digital Weapons