Mario Item Block Lamp

I wanted to make a lithopane style lamp out of the new style (2000's+) Mario Item Block for my son, but couldn't find a quality file that wasn't a retro (pre 2000's) Item Block. So using the base that I use for my own personalized lithopane lamps, I went into Fusion360 and designed my own.

A few other materials are needed for this project

This particular model is designed for single extrusion PLA, as my work area is not ventilated and I avoid ABS where I can. Because I'm using PLA, I decided to use a g9 Socket base, found in a 10 pack (recommended)
https://www.amazon.com/gp/product/B015TJFCPO/ref=ppx_yo_dt_b_asin_title_o07_s01?ie=UTF8&psc=1

or as 1pc:
https://www.amazon.com/Socket-TOOGOO-Socket-Ceramic-Light-Holder/dp/B00UBNCGXK/ref=sr_1_10?keywords=g9+socket+cable+lead&qid=1551263509&s=hi&sr=1-10

The Bulb, must be lower temp to avoid bubbling the PLA over time, so I went with Low Heat Output, 4W, 3000K (WarmWhite) G9 LEDs, found at:
https://www.amazon.com/gp/product/B06