wow..i prefer the action pose where hes jamming out POWER CHORDS OF MASS DESTRUCTION. mmmm but its gravy still rofl.
something you might need to consider is the alienation of anatomy between the goat head and the muscular human body. modify the proportions of the muscles add some fat and wrinkling and maybe some fur in some areas, also, scale back on the inflation in some of those muscles, i know this demon is buff but i think the whole bodybuilder anthro demon things been done till death and then some. so. youw ill find that choosing areas to show developed musculature will be more effective beause there are areas of less development to act as a contrast.
am i making sense. im sorry if i ramble...rrr.rrrr