Construction And Building / Construction Materials Requests

I'm planning to build a 10x20m swimming pool. the concrete job will be done by myself, but I need technical and paving materials: filters, pipes lights, stairs, fittings mosaic or liner, basically everything needed for the pool besides concrete, could you text me the price list? I'm texting from Georgia and if your prices are fair I will come there and buy them

Please advise details of manufacturers of : stairs, panels, kitchen worktops (made of Oak)