I was given a Nanoblock Synthesizer (NBC_038) at Christmas last year and frankly am feeling really guilty for not having built it and put it on the piano yet. Sadly, I've lost the instructions. I've searched a fair bit without success. Does anyone have the instructions or know where I can get them?
Among other printed instructions for Nanoblock kits found on Fandom Wiki there is one for Synthesizer (NBC_038) kit as well:
I found video on YouTube for model speed build. Playing on 0.25 speed produce an acceptable result with parts being used in each step. At the second part of the video instruction sheet is also visible (image has been rotated, compared to video):