Question about parts

Hello,
This is my very first post at Seibertron.com Ive always loved visiting the site and looking at everyone's customs. Its spurred me to try my hand at it myself!
If I may ask, where can I get some of the ball-joints, sockets and other movable digits you folks use on your customs? Points of articulation, I guess is what Im asking for.
The only hobby store near me is a Hobby Town USA and while they carry brass rod, styrene sheet and glues, anything more genre-specific is beyond the range or products they carry. So I am wondering if there is an on-line shop to get such articulation joints from?
Im going to scratch-build based on the scale of the Masterpiece line. I have Optimus Prime and will be scaling my scratch-build off of his height. I dont want to get to gung-ho in posting my grandiose plans, for fear that should I not be able to complete the project and I might look like one of those guys who talks a lot, but doesn't follow through.
Im an artist by trade, I illustrate for the gaming industry. But I also make a lot of physical objects too. I do blacksmithing, leahter working, costuming and even prototyping (lightly). So my plate is always rather full and it takes me months to see the completion of any of my just-for-fun projects
I built my own thermo-forming machine and have been making costume armour on it. I have built a smaller version for the standard styrene sheets sold at hobby stores and will be using that here and there on this TF scratch-build. So hopefully I can end up with something I will be very proud of.
I imagine I will be posting several questions and picking everyone's brains over the coming months
I hope that is okay. The community here seems very nice.
Kindest regards,
This is my very first post at Seibertron.com Ive always loved visiting the site and looking at everyone's customs. Its spurred me to try my hand at it myself!
If I may ask, where can I get some of the ball-joints, sockets and other movable digits you folks use on your customs? Points of articulation, I guess is what Im asking for.
The only hobby store near me is a Hobby Town USA and while they carry brass rod, styrene sheet and glues, anything more genre-specific is beyond the range or products they carry. So I am wondering if there is an on-line shop to get such articulation joints from?
Im going to scratch-build based on the scale of the Masterpiece line. I have Optimus Prime and will be scaling my scratch-build off of his height. I dont want to get to gung-ho in posting my grandiose plans, for fear that should I not be able to complete the project and I might look like one of those guys who talks a lot, but doesn't follow through.
Im an artist by trade, I illustrate for the gaming industry. But I also make a lot of physical objects too. I do blacksmithing, leahter working, costuming and even prototyping (lightly). So my plate is always rather full and it takes me months to see the completion of any of my just-for-fun projects

I built my own thermo-forming machine and have been making costume armour on it. I have built a smaller version for the standard styrene sheets sold at hobby stores and will be using that here and there on this TF scratch-build. So hopefully I can end up with something I will be very proud of.
I imagine I will be posting several questions and picking everyone's brains over the coming months

Kindest regards,