Complete is a Free WordPress Theme perfect for business and portfolio sites. It's feature rich like a premium theme but is free. You can change the theme's colors, portfolio style, homepage items...etc.
6 custom post types – testimonials, homepage highlights, portfolio, services, pricing tables and slides
Unlimited color options via color picker
Professional yet still modern design
3 homepage modules that can be re-arranged
3 portfolio styles – 4 columns, 3 columns and 2 columns (choose 1)
Advanced services page with jQuery tabs
Pricing tables – 3 or 4 column
Advanced comments – threaded comments and author highlights
Custom Metaboxes for: portfolio descriptions, homepage highlight urls, slider urls and descriptions, pricing tables and more!
Filterable portfolio – optional
Unlimited Portfolio Categories – 4,3, or 2 columns
Extended footer area – widgetized
Custom widgets – recent posts with thumbnails, recent portfolio items, recent from Flickr and recent comments with thumbnails
Social bookmarking links
Some great shortcodes – most added to the post editor