I have rich experience with exactly similar projects of modelling a landmark according to Google map or pictures of the place, a major last project being modelling a whole town centering around the presidential house in Iceland.
You can take a look at my recent similar projects and decide on the quality of service I can deliver you.
I can do this in 3ds max using Autocad for accurate scaling and within your required triangle limit.
About me ,
-7 years experience, 1000+ projects.
-Has worked for major international companies like Havenly, Stab studios etc.
-Software expertise :
3ds Max
Vray
Substance painter
Photoshop
Autocad
Thank you,
Ajun.