I have several nice Bucks and think that would be a very Cool idea and concept of displaying a Trophy...if You wanted to make it even more interesting by putting the Deer in front of some natural plants that would add a little color to it would kick it up a notch and make it a little more attractive...like using some Dogwood tree with the white flowers,a Red Bud with Purple blooms and so on so it won't look so dreary during the dead of Winter!
If You wouldn't have mentioned about the fact You were taking pic's of Trophy/Mounted Bucks I would almost swear those were Live Deer taken from a Trail Camera! I think You've come up with a Great Idea....run with it and I hope it makes You Rich!!!!