D1 unit 35

Projector - A projector will improve picture quality and be able to show it to a audience, where as if you only had a screen you would not be able to show as many people your work.

Epson EH-TW3200 Home Cinema HD Projector £800

Graphics Card -  A graphics card can improve picture quality and would allow the viewer to see the picture in a  better quality, this could make the design better to look at and improve the quality of little details.

eVGA GeForce GTX 660 Superclocked Graphics card - 2 GB - GDDR5 SDRAM  £151
Printer - A good quality printer would improve the design of leaflets and other handouts or previews so if you had a top quality printer it could print pictures with more quality to attract clientele. 

HP LaserJet Pro 200 Colour M251nw AirPrint Printer  £240

Camera - to take top quality photographs for designs: for example taking a photo of a landscape to use in a design, this would allow you to take many photos for work and to have all images in great quality.

 NIKON D5100 Digital SLR Camera with 18-55 mm VR Zoom Lens   £400