Bulbasaur christmas tree lamp

this is a mix of bunch of desings:
https://www.thingiverse.com/thing:4752273
https://www.thingiverse.com/thing:1155057
https://www.thingiverse.com/thing:5330
https://www.thingiverse.com/thing:3361669

disclaimer
this proyect is a prototipe look at it that way.

the finished project has a size of 12cm x 8cm x 18cm aprox.
If you want to resize it, keep in mind that it was designed to 5mm leds

for lighting I used a small circuit with a 555 and two transistors at the output (pnp and npn). it would be much better with an arduino nano or something like that. As a power supply I put a power bank, but another much easier option is to buy a series of 30 5mm led lights that works with AC, it could also be a series of micro leds that works with AA batteries, but the cover would have to be designed with the micro leds.