Struggeling with an old computer that refuses to "speak" with our mobilephones, so no pix at the moment. The small beauty I made that "trick" with the BB is now black and fast. 10 gears (5 cog + 2 in the front, no front shifter so it is done "by hand"). My son decided it is his bike. The other day he was out testriding with a "Dart vader" helmet/mask and a long black robe I made for him. Riding fast as hell just after sunset, the robe standing out in the air behind him. Made a small video from it.
Started on one for myself. Got two 20" folders (approx 40 yrs old) and one 26" folder(!) Last time I went to look for bikes. One guy at the recykeling place had keept them for me, helps to be a "gal" some times

One of the small ones the frame was bent, but I needed some spares from it so I did not mind. I am going to ask for one or two more (since he asked if I needed more..) later, need some time to build.
Put a shimano 7 cog and shifter on the seat tube. This becouse it is not a folder, it can be separated totally, and any cables could be damaged fast.
Posting a picture of one just the same, just mine is (was) purple. I`we decided to finish making it work well before painting it, the oposite of what I did on the black one..