SJ4000 Lens cap, skeleton and small handle

thingiverse

You'll want a customized lens cap designed specifically for your SJ4000, so verify that your printer's accuracy can accommodate this size, as some fine-tuning in the scale may be required if it doesn't fit precisely. Create a detailed framework to perfectly mount your SJ4000 camera, making adjustments as necessary. Meanwhile, craft a small grip featuring a convenient string loop at its end for added handling comfort and ease.