Check the link in my signature for a build with somewhat minimal requirements, but with the right gear can faceroll T6.
If you're just starting to bot, I would suggest this:
- Use rrix's questing profile to complete the game through act 5 on normal [If you don't already have all the checkpoints]
- Once you have all the checkpoints, starting doing T6 siege chest runs. There are like 5 versions to choose from in the profiles section.
If you're not sure what constitutes good gear, or you want to just AFK a chest profile for days at a time, I suggest getting Job's Loot Rules setup. This will basically trash all of the junk legendaries you find in your runs, preventing your stash from getting filled up too fast.
- Once you get close to around 1mil dps, check out three musketeeers ghom runs. Configure your gear to take on the highest torment you can. this will yield both exp, gold and legendaries
As you are able to AFK torment 4, 5, or 6, get RiftBot.
I would start having your bot farm rift keys [Act IV Bounties Only in riftbot] until you get several hundred, then set your bot to the highest torment rift you can do without dying or taking more than 5-6 minutes per run.
Let the bot get you the rest of the gear by rinse/repeat this last step.
I have maxed out, near perfect gear from following this process.