Haroldhihat

Haroldhihat has published 10 free 3D printable models with a total of 1,620 downloads and 165 likes. Most popular categories: Mechanical Parts, Engineering, Building Toys. Models available on Printables. Active since 2025.

Printables

1/4 Scale ACA Screamer 105 Siren

↓ 27 ♥ 10

Printables

[EARLY ACCESS] New Thunderbolt Chopper Assemblies!!

↓ 47 ♥ 10

Printables

~1/4 Scale Type 1 Allertor (9-12 and 8-12 Coming Soon!!)

↓ 17 ♥ 5

Printables

~1/4 Scale ACA Penetrator 10/15/Third Gen Allertor

↓ 68 ♥ 8

Printables

[REVAMPED!!] Mini ACA P-50/T-135AC (≈1/4 scale)

↓ 180 ♥ 15

Printables

~1/4 Scale ACA Banshee 115 Siren

↓ 71 ♥ 5

Printables

Mini Federal Signal Thunderbolt (Functional)

↓ 648 ♥ 46

Printables

(OLD AND REALLY BAD) Mini Model 2 Siren (PLEASE PRINT THE NEW ONE)

↓ 185 ♥ 21

Printables

[NEW] Mini Model 2/2T Siren! (COMPLETELY REVAMPED)

↓ 207 ♥ 24

Printables

Mini ACA Cyclone 120 (125 COMING SOON!)

↓ 170 ♥ 21