I have assembled a RatRig V-Core 3.1 printer for my personal use. Below are the specs of the printer:-

• 300x300x300 print volume
• Printer frame:- locally sourced
• Motors:- Bholanath Stepper motor (BH42SH47-1504AF-B12-4.12KGCM)
• BTT Octopus and Raspberry Pi 3B
• MeanWell 24 V power supply (LRS-350-24)
• Pheatus Rapido Hotend
• Bondtech BMG Extruder Dual Drive
• 3D Touch Auto Leveling Sensor