Student Finance - Second Degree Funding

Hello,
I am looking to study an environmental science degree. However I already competed a BSc in maths and a PGCE, both fully funded by Student Finance.

I have seen some things about limited funding and part time funding and wanted to get clarity on my options. Specifically what support towards tuition and maintenance, if any, I would get on the following routes.

If I study Environmental Science BSc full time

If I study Environmental Science BSc part time

If I study Environmental Science integrated masters full time or part time.

Thank you in advance for your time.

Thank you Clare.

So I would be eligible for tuition and maintenance loans from Student Finance if I study part time?