Quantity   Component name
1 × First surface mirror. 160 x 100mm From Knight Optical. £36.36 delivered.
1 × Flex vat 80 x 130mm. From Flexvat.com £149.69 GBP delivered + £33.06 handling and customs.
1 × Stepper Motor with integrated lead screw. From Ebay £25.58 GBP delivered.
1 × Projector Acer x152H From Amazon £371.98 delivered.
1 × Extra Lead Nut (for anti backlash) From Ebay. £1.58 delivered.
8 × Countersunk Magnets. For quick release projector. 12mm diameter, 5mm thick, 4mm bore. You need north and south varieties. purchased for 21gbp on ebay (10 of each pole)
1 × 12V power supply For stepper. 5A variety. Purchased from ebay for 7gbp.
1 × Red Tinted Perspecs A4 size from ebay for 5.20gbp.
1 × TOTAL COST SO FAR 661.45gbp
1 × Resin: FTD Deep Black; FTD Industrial clear; FTD pigment set. Postage was free using coupon FTDFREE , total cost £117.90, not included in build cost (as it is a consumable)
1 × Various machine screws (will update later) m3 and m4. Only the screws needed to attatch the magnets are special, 10mm M4 countersunk head and 16mm M4 countersunk head X4 each.