Found this on another side and decided to paint it and make it Bambu print ready. The print includes a launch ramp, a lane that prints in 2 parts and fits snugly together and ten pins you can print in two colors. I painted the lane multiple colors as well. You can use a marble for the bowling ball.

I found that the pins had a hard time staying up while printing, so put a raft on it and that didn't work. So, I ended up putting a skirt on it and slowing down the plate for the pins and it worked. If you have issues with the pins on the toy itself, a quick file across the bottom will help.