when i start on the train, it is just grey, the doors are fine though. i go outside of the train station and the stairs are completely missing, just an error, i have no idea why, some combine stuff is also grey, eg, when you exit that train station spawn theres that combine thing covering the roof which i dont know what it is because its ♥♥♥♥♥♥♥ grey (note i say grey and not missing texture) i also have hl2ep1 +ep2 mounted just incase