Creating a simple, minimalistic tumblr theme

I am looking for a designer who can take my ideas and realize them - I lack the skills. It's a simple, 3 column poster portfolio theme, (1st column: description + social networking links; 2nd column full post preview with information about the post below it; 3rd column grid thumbnails with subtle mouseover fadeout effects). I have the mockup ready. Theme inspirations are timegoesback nouvellevague liefeless