I think I have my old plexiglass sheets and party tray for this link if you are interested. It's very easy to make though if you can find a table saw and a nice finishing blade or plastic cutting blade to use. I'm sure you can find someone locally who could do it for you.
http://www.soliforum.com/topic/1588/my- … enclosure/

Otherwise, printing the parts to hold acrylic on the sides of the printer takes very little time, and your local Lowes (probably Home Depot too) can cut the acrylic pieces into the needed sizes.

This is the case I use: http://www.soliforum.com/topic/1588/my- … enclosure/, and the sheet with the dimensions to have them cut the acrylic to is attached to the first post. Hope this helps!