I like your 3D affect in alot of your drawings but I think that you may not be spending enough time on the details and color. In this drawing you put in 15 min. for a nearly black and white sketch. I can see you have potential and if you did a, say... 5 hour sketch it would look amazing and the comunity just might embrace it. anyway, goodluck and give a bigger project some thought, you don't have to do it in one sitting.