If you've already created a Bloodstained mod before, download any tools you don't have below then jump to step 3.
Before you start, you'll need to download the following tools:
You will also need to decide which 3D modelling software you'll use to edit the game's models. If you've never used 3D modelling software before, I recommend learning with Blender as it's free. We've successfully modded the game with these 3D modelling tools (Pick One):
You'll give Miriam a long nose.