I have heard of these! Its a one of a kind Plasticy-Steel 'See Thru' Shaker scoop! This semi see thru option allows you to see all the details of the engine, but gives all the benefit of the shaker! Its EVEN MORE rare than the Shaker option itself! One in a million shot right here!!! I found one once hidden in a barn but decided to leave it there to let future generations enjoy it too.
No? Well I had to of been close! HA! Great use of your techique! Great idea - Cant wait to see some portraits of this beauty outside!