It takes a long time to create good products IMO. I do mainly textures and character packs and I can tell you that takes time to do right. Sometimes I see two or three products in a week or two from one vendor but I'm sure they work on several at a time and so release them close together. These products look like good quality. I work on two or three things back and forth sometimes. Right now I am working on three. :) Just work at your own pace and don't worry how long it takes, as long as you're satisified with the outcome, that's what counts.

Let me introduce you to my multiple personalities. :)
     BluEcho...Faery_Light...Faery_Souls.