Logitech g603 with 3d printed top cover : r/MouseReview
RLSOCO Hard Case for Logitech G502/G305/G604/G603/G600/G703/G403/G PRO/G903/G910 Gaming Mouse & Compatible with Logitech G PRO /MX Master 3/MX Anywhere 2 Mouse
My G603 Paint Experiment, details in comment : r/MouseReview
Replacement top Shell/Cover/outer case for Lo.gitech G603 Wireless Gaming mouse - AliExpress Computer & Office
G603 "The Swiss". 3D printed, lightweight top cover. Weight 7g, material PLA. What next? G603 Fusion 360 model. : r/MouseReview
Upper Case Cover Shell for Logitech G603 Wireless Gaming Mouse 603922704652 | eBay
Replacement top Shell/Cover/outer case for Lo.gitech G603 Wireless Gaming mouse - AliExpress Computer & Office