need an architect

Job ID: 32015255

Budget: $250 – $750 USD

The design here costs about $31000- $40000 : https://www.youtube.com/watch?v=G-qqmOgaMDQ

so I need an architect to tell me whether the $31000-$40000 cost is reasonable and whether the house can be built with high quality materials. I need both a plan and a building materials list, thanks