Lithophane Frame for USB LED

I wanted to make the Lithophane more portable, so that meant moving away from mains powered lighting. I removed the 2 central studs and added a pole. This allows you to wrap round it a self adhesive LED strip such as this -

https://www.amazon.co.uk/dp/B08XBW48K9/ref=cm_sw_em_r_mt_dp_ND3JFF6W99TZ4FYHY35W?_encoding=UTF8&psc=1

I also recommend printing the top lithophane as 131x131 otherwise there is some light leak.