Looking for best DIY dust shoe design

Hello everyone! I haven’t been on the forums in a few years. Actually, I purchased my 500mm x 500mm x carve with the dewalt router and acme rod back in July of 2015, so I’m sure the machine design has changed a lot in the last 6 years.

Anyway, I just got a 3D printer so I’m open to any designs that require printing. Would you mind making recommendations?

several dust boots on thingiverse
xcarve-things - Search - Thingiverse

sorry, from my point of view nothing comes even near the one from inventables: their’s is made from clear acrylic. that is what counts: to see the bit.