Flashforge Creator Pro

No. Documentation for the original Creator Pro lists a build volume around 227 x 148 x 150 mm, with another manual listing 230 x 150 x 155 mm, so the 305 x 305 x 410 mm figure belongs to a different printer. ([Creator Pro manual](https://www.manualslib.com/manual/1205097/Flashforge-Creator-Pro.html))

Yes, its dual extruder can print two colors or materials in one part. The original model uses a shared dual-nozzle carriage, so it is not the independent-dual-extruder design used by the later Creator Pro 2. ([Flashforge Creator Pro documentation](https://flashforge-au.com/collections/archived-products/products/creator-pro))

Archived product information lists PLA, ABS, ASA, and flexible materials, with the hot end specified up to 255 degrees Celsius. Actual results depend on the printer's nozzle condition, bed setup, and material profile. ([Flashforge Creator Pro documentation](https://flashforge-au.com/collections/archived-products/products/creator-pro))

FlashPrint is the Flashforge software named in the Creator Pro documentation, and the manual describes exporting X3G files for printing from an SD card. It is therefore an older offline printer workflow rather than a modern cloud-first machine. ([Creator Pro manual](https://www.manualslib.com/manual/1205097/Flashforge-Creator-Pro.html))