Frame to suit the Dys Elf micro quad electronics and 3" props.  Works well with my 2mm top plate and 2mm micro cam side plates for a micro CCD cam mount or just the top plate and my 3d printed CMOS cam mount.   I would recommend 6500kv dys be1104 motors on this one.  Has 3mm wide arms

You will need some standoffs and 2mm screws to fit these together.  I would use m2x12 screws from the bottom through 3.5mm standoffs, then through grommets in the fc into 8mm standoffs.  The top plate screws down with m2 x 5-6mm into the other side of the 8mm standoffs.