Hi
I’ll start by saying that I do not live near Perth.
I’ve been using 3D printing services for 2 years now.
I do not own a 3D printer, but have had a number of successful 3D printing projects.
The most major problem with 3D printing is:
Before someone has something 3D printed, a drawing needs to be created.
Myself, I’m working on my drawing skills.
When I have a drawing that is worthy of printing, I contact someone with a printer that I’m familiar with,
in a location close to me. and have the project printed.
So far, I’m very pleased with the end result.
Now for my opinion about getting people to order parts from you:
I would stop by local high schools and higher education schools.
Talk to the teachers and or professors to see if they have 3D printers in their schools.
If not, Offer your services.
The education of the children and young adults is the key to get places like 3D hubs and MakeXYZ making LOTS of
parts.
Once the young Maker wanabees become aware of what 3D printing has to offer, all the 3d printers in the world will
not be able to keep up.
That’s just my 2 cents worth.
I hope it helps you in some manner.
Garyg