Out of about 30 builds to date, this is by far my current favorite backyard freestyle rig.

Canopy is a Vision 40 v1.1 that I printed out of GIANTARM TPU(rebrand Geetech).
VTX/Cam is Walksnail 1s Lite, VTX is v3 soldered directly to battery Vin
VTX Antenna essentially a 1s lite antenna with balun sleeve removed.
Flight controller is a Darwin 15A with SPI ELRS running Quicksilver v0.10.3
ELRS antenna is a happymodel 2.4ghz T antenna
Stack grommets are 3D printed from Varioshore filament aka Foaming TPU
Brushless motors are HGLRC 1202.5 11,000kv (I believe these are made by rcinpower)
Props are Gemfan 3018 Clear - I love the clear props on a quad with this much in view
Frame is a genuine Crux3 frame measuring in a 2.45mm
Battery Mount is roughly 1 gram TPU designed to fit GNB/RDQ 550mah to 850mah cells
Battery connector is BT2.0
Wiring is secured using sports tape from dollar tree

I have uploaded the battery mount to printables.com if anyone would like to try it out. if you need any changes made please let me know in comments here or there.

https://www.printables.com/model/771291-crux3-1s-battery-mount