get comfy with bouncing between perspective, plan and elevation. coordinated drawings are a fun and fascinating and
t i m e c o n s u m i n g
rabbit hole
a big drawing surface, a mayline, lots of leads and lead holders, triangles, and a love for experimentation, you’re good to go!
Or, just sketch sketch sketch all day everyday for awhile, thumbnails galore, then shade shade shade :))))
but I bet you know that already