I want propeller guard for S500 quadcopter.

Any DIY idea? or 3D printing service from any LHS?

I found one link.
http://www.instructables.com/id/Quadcopter-HACK-Universal-Prop-guard-for-any-frame/

I have propguards if you are interested pls let me know

@satz flying  sir u can customize any thing with help of kkrobotic.
please visit this link it may be helpfull to you, many 3d ptrinted rc related product are available here,

http://kkrobotic.info/product-category/3d-printed-hobby-parts/

online 3d printing facility also available by kkrobotic.

Found a perfect mounting substance. Gaf tape for those who don't know, is a cloth-backed tape similar to duct tape but it's easily removed. It's used extensively by film and stage crews (I'm a guitarist and used to gig a lot so I still have some around). I found I can scrape the adhesive off the cloth and get a small amount of very tacky yet easily removable putty. I form a rectangle in very thin strips on the guard's mount point. Unlike the flat tape, it has a bit of depth so the high spot of the canopy fits into the rectangle. It holds well but is flexible. I think it will also work well for the motor mounts.
3d printing service mumbai pune - sla technology