Component	Qty	Source	Notes
Core Machine Components
Drag Chain	2	Open Builds
3GT 20T Timing Pulley	3	Open Builds
1m Drag Chain	2	Open Builds
3GT 9mm Belt	8m	RobotDigg
2040 1150mm Extrusion	1	Misumi	HFS5-2040-1150
2040 1000mm Extrusion	4	Misumi	HFS5-2040-1000
2040 Corner Brackets	4	Misumi	HBLFSD5-SEP
Nema23 1.2Nm 2.8A Motor	3	omc-stepper	23HS22-2804S
DM542Y Stepper Driver	3	omc-stepper
Smoothieboard 5X	1	Uberclock	3x probably fine or similar controller
Meanwell LRS-350-24	1		Can be bought as part of OpenBuilds PowerCase
OpenBuilds PowerCase	1	Open Builds
24 to 12V DC/DC Converter	1		Search for BO5-24-12 (sold under various brands)
24 to 5V DC/DC Converter	1		Search for EA25-5V (sold under various brands)
ExoSlide 40p	6	ExoSlide
ExoSlide 20p	6	ExoSlide
KW12 Micro Limit Switch	2		There are many variants. I used the one with a straight lever. But any will work.
Z Axis
625 Bearing	2
LMU4 Linear Bearings	4
100mm x 4mm Linear Rods	2		Hardened chrome steel
125mm M5 threaded rod	1
Nema 17 Motor	1		A basic ~1A model should work
Airbrush
M6x30 round standoff	1	Amazon
MK8 Style Nozzle	1		Various sizes can be used for different effects
M6 PTFE Fitting	4	Amazon
6x1mm O-ring	2
24V solenoid	1	Amazon
Pen Lift
9g Hobby Servo	1
90mm MGN9 Rail with H Block	1	ZYLTech	Custom cut option, 90mm
Camera
4K USB Camera	1	Amazon
Microscope Lens	1	Amazon
Electronic Components
8P8C Jack (RJ45)		Digikey	36-949-ND
2x2 Molex Mini-Fit Jr Header		Digikey	WM3801-ND
2x2 Molex Mini-Fit Jr Crimp End		Amazon
0.1uF Radial Capacitor		Digikey	399-4151-ND
ATTiny85		Digikey	ATTINY85-20PU-ND
Trimpot		Digikey	CT6ER103-ND