3D rendering for a Mega project ( 12 render shots, 4k )

We have an enormous project which is already modelled in Revit, some design changes were made, and these impacts will need to be reflected as updated CGI shots. ideally we are looking for a company, experts in rendering large scale projects with render farms or clouds. also they should know how to take advantage of the existing REVIT model and import it into their software for adjustments regardless of what software you want to us ( SKETCHUP, 3D MAX, LUMION ETC ) we don't care, all what we want is high end shots, that are properly presented. Musts: - Experts in Revit - Fluent in English - Team - Photoshop & post rendering - High end resolution shots / Great realistic quality - Positive attitude ( no snobby diva freelancer attitude thank you ) - Can work under pressure and tight deadline We are looking for a long term relationship so please take that in mind, dont expect us to trust your from the first job, but if you manage to earn the trust, you will be more than happy later in next projects Please submit your bid starting DEAR H to make sure that you did read this and you arent just doing the casual copy paste bids, we check first people who address the project properly, not generic.