Canon EOS 300 Focus Screen Modification

I came across this Tipster: www.instructables.com/id/Modify-a-Canon-EOS-300-into-a-manu… when i got my M42 to EOS EF adapter. I took out the split screen from my not working Porst Compact Reflex SP and changed it with the original focus screen from my EOS 300. These are the first test pictures, not razor sharp, but i'm on a good way...
Shot with Zenit Helios 44-2

More photos by freakoftheweek