ETS2 Button Box

I builded a customized button box for Euro Truck Simulator 2 (ETS2) with an Acraze platine.
This is a ready box for my wheel stand.

I bought the following buttons:
For the parking break: https://www.amazon.de/gp/product/B003NE2K94/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1
for the engine:
https://www.amazon.de/gp/product/B0824X2CKX/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1
buttons for car light , hazard lights and beacon light:
https://www.amazon.de/gp/product/B072PY65Z8/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
for custom buttons(e.g. fanfare, lift axis):
https://www.amazon.de/gp/product/B075YNQQ8J/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1