At the level of components you want I would recommend a gaming laptop. Being built with high performance components meant for gaming, it turns out that like games; 3D modeling can also leverage the same high performance GPUs and CPUs available for gaming laptops that complex 3D games do. As an added plus, gaming laptops typically ship with anti-ghosting linear switch keys that make for a great typing experience.
I would recommend the MSI GL62M 7REX-1067 ($1,100) at Newegg
Key features on the laptop include a powerful GeForce GTX 1050 Ti 4 GB GDDR5 and an Intel Core i7-7700HQ. These components are much more than adequate at driving the latest 3D modeling software. It also comes with a full 16GB of DDR4 RAM which have faster RAM clock speeds than the usual DDR3 for faster application loading speed as well as a glorious 512 GB M.2 SATA SSD with sequential read and write speeds in the 2 GB/s range. This laptop ships with MSI's signature linear switch laptop keyboard.
This laptop is overkill for your purposes but at a price tag of $1,100 makes this laptop perfect for you and will hold you over for a very long time.
Additional notes:
I would like to mention that you're unlikely to find laptops that feature 6 hour battery life (even among power saving laptops) without compromising on the performance of the laptop. Intel, for example, purposely has it's U series processors which offer power savings at the trade off of cost.