I found the above pictures on the Doepfer website when I was looking for preconfigured composer workstation desks to buy. This is an example of a how a Doepfer controller can be purposed for use without it’s standard flight-case enclosure. The design is attributed to Doepfer customer Christoph Heimel. His website at www.christoph-heimel.com at this date (9/8/14) appears to be inactive. I love the simple design of this workstation. The controller keyboard in the above photo is a Doepfer LMK4+.
Here are some possible pre-made workstations for consideration:
AZ Studio Workstations