These Generators are built to keep your sci-fi facility humming, whether it's powering a deep-space colony or a front line command post. With heavy-duty coils, vent stacks, and armored housing, they look ready to hum, spark, or explode at any moment. Buy each piece individually or the whole set at a discount. All pictured items are in the 28/32mm scale. -What's Included: Generator 1:32mm: 67x67x87mm / 2.6x2.6x3.4 inches28mm: 58x58x76mm / 2.3x2.3x3.0 inches20mm: 41x41x54mm / 1.6x1.6x2.1 inches15mm: 35x35x46mm / 1.4x1.4x1.8 inches Generator 2:32mm: 67x67x87mm / 2.6x2.6x3.4 inches28mm: 58x58x76mm / 2.3x2.3x3.0 inches20mm: 41x41x54mm / 1.6x1.6x2.1 inches15mm: 35x35x46mm / 1.4x1.4x1.8 inches Generator 3:32mm: 71x93x77mm / 2.8x3.7x3.0 inches28mm: 62x81x67mm / 2.4x3.2x2.6 inches20mm: 44x57x47mm / 1.7x2.2x1.9 inches15mm: 38x49x41mm / 1.5x1.9x1.6 inches Generator 4:32mm: 165x113x62mm / 6.5x4.4x2.4 inches28mm: 144x99x54mm / 5.7x3.9x2.1 inches20mm: 101x70x38mm / 4.0x2.8x1.5 inches15mm: 87x60x33mm / 3.4x2.4x1.3 inches Generator 5:32mm: 165x167x118mm / 6.5x6.6x4.6 inches28mm: 144x146x103mm / 5.7x5.7x4.1 inches20mm: 101x103x73mm / 4.0x4.1x2.9 inches15mm: 87x88x62mm / 3.4x3.5x2.4 inches Turbo 1:32mm: 96x149x77mm / 3.8x5.9x3.0 inches28mm: 84x130x67mm / 3.3x5.1x2.6 inches20mm: 59x91x47mm / 2.3x3.6x1.9 inches15mm: 51x78x41mm / 2.0x3.1x1.6 inches Turbo 2:32mm: 149x192x77mm / 5.9x7.6x3.0 inches28mm: 130x168x67mm / 5.1x6.6x2.6 inches20mm: 91x118x47mm / 3.6x4.6x1.9 inches15mm: 78x101x41mm / 3.1x4.0x1.6 inches Turbo 3:32mm: 150x136x99mm / 5.9x5.4x3.9 inches28mm: 131x119x86mm / 5.2x4.7x3.4 inches20mm: 92x84x61mm / 3.6x3.3x2.4 inches15mm: 79x72x52mm / 3.1x2.8x2.0 inches All items come unpainted in non-toxic gray PLA. Some assembly may be required. We inspect all of our products prior to shipment, but due to the nature of 3d printing, some objects may require some cleanup prior to use. This item is designed by Forbidden Prints.