Hi, Unfortunately, I cannot provide you with any blueprints, but you can order any brackets we have on our site. retrofitlab.com/products/bracket?_pos=1&_sid=bd599dbda&_ss=r&variant=40938179428504
Sorry, could you rephrase your question? Don't know exactly what you mean, but we use the projectors because they have a better light output than cheap universal headlights.