I like wings and I wanted something very small, light and working on 1S tiny whoop lipo. So designed my own version.

Wingspan: 40cm
Motor: 802 19000kv
Battery: 300mAh 1S HV
AUW: 31g

And it flies pretty nicely:

More info and building instruction on Thingiverse.com/thing:3646155

Photos

Part List

Frame	DiA Tiny Whing 40 1S wing by DiAleksi Thingiverse.com	See Site
ESCs	1S 5A ESC For Eachine S.E.5a RC Airplane Banggood.com	See Site
Motors	Happymodel SE0802 1-2S 16000KV 19000KV Brushless Motor for Mobula7 Snapper7 RC Drone (3 builds) Banggood.com	$10.91
Propellers	10 Pairs Kingkong 65mm Lame HÃ©lice Prop 20Pcs pour 720 8520 Moteur Sans Fil DIY Micro Quadcopter (10 builds) Banggood.com	See Site
FPV Camera	Caddx Beetle V1 5.8Ghz 48CH 25mW CMOS 800TVL 170 Degree Mini FPV Camera AIO LED Light For RC Drone (3 builds) Banggood.com	$12.22
Receiver	2.4G 8CH D8 Mini FrSky Compatible Receiver With PWM PPM SBUS Output (5 builds) Banggood.com	$7.60
Batteries	PH2.0 300mAh 1S 30C Battery(8PCS) (7 builds) Betafpv.com	$26.99
Hardware	10Pcs/Set 200mm Square Carbon Fiber Rods Strips Carbon Fiber Square Bars Matt Surface for RC Airplane DIY Tool Banggood.com	See Site
Misc Parts	2Pcs 1.7g Low Voltage Micro Digital Servo Mini JST Connector for RC Model (3 builds) Banggood.com	$9.63