does any one know if you can or suppose to paint the hood with the rest of the car or separately, to me wouldn’t it look even if painted with the rest of car, if so how can I go about keeping it tight on the car so paint will not work it’s way in the hood,and mess up the hood area,any idears would be appreaciated
I always paint the hood off of the model to get good paint coverage.Just be sure to mount it securely.(I use double sided tape on a Tamiya paint jar for stabilty.) 
ok thank’s for advise \one though question, how do you make sure both parts car and hood are even colors if done seperately
Mount the hood seperately like shown, spray them at the same time, and give the body and hood an equal number of coats.
mount it to what
Anything!
I use a beer bottle, and a loop of masking tape. I put the hood on the bottle and mount the body the same way on another bottle, can, whatever. Then I put them side by side and start painting. You don’t need fancy just sturdy and secure. You don’t want your freshly painted pieces falling off…don’t ask me how I know this…[;)]
I forgot to add that I always paint the body and hood at the same time to ensure uniform paint color.As for mounting up the body for painting,i use this device! 
oooh ok I see now thank’s for the idear and information
Just be sure you don’t use a freshly drained beer bottle…don’t ask me how I know this!
Uhhh yeah, I did it too…
Yep, not good!
I use a paint stiring stick.
I know that this may sound like an idiot question,but how do you get two separate colours from the same jar of paint? Enamel,lacquer,and acrylic are all SOLVENT BASED paints,and all use metallic dyes,and colourants. Unless you’re using a latex based paint - the colour should always be consistent from the same bottle! The only time you get a mismatch is when you don’t shake the bottle to allow proper mixing,or when you use two different shades from two dye lots that are close,but not exact. Once dry,they should be identical. Mine always come out the same colour - even when I mix it myself.
I tape a coat hanger to the backside of all my hoods,and to the inside of my car bodies. This ensures proper coverage,even with an airbrush,or spray paint can. This will allow me to paint it,and not get paint on my hands or the area I’m working on. I just hold this in one hand,while I spray with the other hand. I let it dry for about a minute,then I re-spray it,and repeat this process until I get the coverage needed. This only takes about five minutes. Afterwards,I hang it on a hook inside the shed,or in the bedroom above the closet door where no one walks by to knock it down. I let it sit there until all the other parts are ready for clearcoat.
If this is a multi-stage process,then I wait for about a week before masking,and painting this with automotive paint. I spray an intercoat clear on this to eliminate uneveness caused by the first layer of paint being masked,and covered by the second coat of paint. This lets it come out smoother,so that I don’t have to wetsand the clearcoat after it’s all finished. I then let it dry until I have the rest of the parts painted,and ready to assemble to the body,and hood. By this time the paint is dry enough to be durable,and resist handling. I hope that this will be able to help someone else.
Varying the air pressure will absolutely change the color of paint from the same jar, same goes for humidity. Best advice is to spray equal coats in different directions to each piece you are painting in one session.