What are you talking about? Dirt? That's what compressed air is for. Just point and shoot. Ergonomics are mostly subjective, so how are they "piss poor"? Looks like a million other mice out there designed for those who use a palm grip. It's already a well-reviewed mouse. Pictures from every angle here:
Being Pulsar's first mouse released under the Feinmann sub-brand, the right-handed ergonomic F01 brings back the original Xlite shape, wrapped into a 46 g magnesium alloy package. Pulsar's latest XS-1 sensor is used alongside Kailh optical main button switches, and 8000 Hz polling is supported...
www.techpowerup.com
It's a neat idea even if it doesn't work. No need to overthink mice.