nice idea. nway may i suggest that you should consider changing the highlights on the drill. it does not go with the lighting of the interior. cheers!

Nice job! You need a source link for the room image.

Thanks CMYK46! Source added.

It should cast a shadow on the wall, see those painting? they have a shadow to the left.
It's to late now, but next time pay attention to the environnement, it usually gives you all the tips to make it real

Your right greymval! I was always gonna put a shadow in, i just got carried away...and forgot . thanks for the heads up matey

Really great concept. The only thing bothering my eye are the bases. They are too blurry and the dark sections at the base throw off the illusion.

Interesting! Only nitpick would be the brightness of the second light.

Thanks for your thoughts guys.

very very cool work author...i know that is too late for my comment now but IMHO would be better if the light is placed on top of the drills...any how,this is great entry...good luck

Nice job with this one. Only suggestion would be to add a lens blur with an alpha mask to match the depth of field of the original drill bit source. Good luck!

Yep, Chalty's suggestion would improve your image.

Thanks

Well done.

very neat work author...well done

Should have used the teeth from source 1.
Edit: Yep, looks better!

Yeah thanks for the idea I don't know why I think of it appreciate it !!!

Nice job blurring the bits. I think if you colorized the face it would give you more contrast against the drill bits. Right now the bits get a little lost with the background because they're the same color. Good luck!

i tried colorizing but i cant find the color that will make legitimate skin color. I either get too yellow, too orange, or too red.

Skin usually doesn't have just one color in it. I would suggest making several hue/saturation adjustment layers and painting in the face with multiple layers. After you have masked the adjustment layers you can then edit the layer for the right color.....Another option is to open a similar image of a person and just sample the colors on the face and then paint them on a new layer set to color above your image. afterwards you can just adjust the hue/saturation of the layer. Good luck! Here is a tutorial I wrote, hope it will help you.
http://www.pxleyes.com/tutorial/photoshop/2239/Add-Ultra-Realistic-Colors-to-Any-Gray-Scale-Photo.html

This is very nerve wracking ... I love to hate this one! But then I am not particularly keen on Dentist ... you nailed one of my pet fears on the head!