Here's a bracket for the BLTouch on an SV03, posting as remix because I'm using it with the fan mount. I wanted to have something that's more open than the stock enclosed mount, for better cold side cooling and easier access.

I also wanted to use the original bolt holes so I didn't have to print and mount a whole new extruder mount. Although that might be nice as the clearance between backplate and hotend heatsink is a bit small now, but it prints great, no signs of too little hotend cooling as of yet.

This bracket mounts the BLTouch a bit higher than stock so you have more clearance when working with a Revo with V6 heatsink.

Printed it in white PLA but any other material should work as well.

Edit it in onshape: https://cad.onshape.com/documents/e6a8318c448e5dfd92ff5f95/w/c1e0add8810d356ca3cddf99/e/e275714e5ad12662815c91b1?renderMode=0&uiState=6227a7732e6af7327cd75692