Sr1 progress - engine room

Added more details to pressure pipes on walls. Quite a work on following where every pipe goes and how they bend.

Sr1 progress - engine room

Added lever for sander valve to floor near right wall to both sides.

Sr1 progress - engine room

Added transformer chamber doors.

Sr1 progress - engine room

Reworked windows and walls. Added details to ceiling.

Sr1 progress - engine room

Added few more details. Still some tweaks and air section # 1 is ready.

Sr1 progress - engine room

Added more details to first air section. Valve in middle is a brake class selector, which is something that locomotive driver has to switch often.

Sr1 progress - engine room

The work continues! Adding more details to first air section.