So here are the pictures of the dirty and painted bearings.
Pictures 1 & 2 - are of the general grime all over the linear bearing blocks, while not detrimental it is a reflection of the cleanliness.
Pictures 3 & 4 - This is the Y axis ball screw, it is very hard to see and looks like just specks of paint but it is a continuous band of paint in the root of the ball groove. This is where the lubricant is to be flowing. Someone tried to wipe up the over spray but did not get it all.
Picture 5 - This is the Z axis ball screw nut. While paint on the nut does not hurt anything it shows that the gap between the nut and the bearings was not covered and paint was also sprayed right into the bearing.
Picture 6 - This is the Z axis ball screw with a fair amount of paint on it. This is after I wiped off some before thinking of taking a picture.
Picture 7 & 8 - These are the tops of the linear bearing rails with excess paint on them