need help in building a philippine owner jeep (aerodynamics)

hi sirs im just new here i need some help im \planning to build a owner jeep i want some sketch or pics how can i make the car aerodynamic thanks this the pic http://www.google.com/imgres?imgurl=http://i101.photobucket.com/albums/m75/OyiL/VEHICLES/HORNER%2520-%2520Philippines/Dsc01692.jpg&imgrefurl=http://tsikot.yehey.com/forums/showthread.php%3Ft%3D37553&usg=__0nz_dl_06bBL-lewu3ZbJW7MqVA=&h=480&w=640&sz=151&hl=en&start=0&zoom=1&tbnid=tccxMlgtuTxk5M:&tbnh=124&tbnw=171&prev=/images%3Fq%3Djeep%2Bowner%2Bpics%26um%3D1%26hl%3De n%26sa%3DX%26biw%3D1280%26bih%3D664%26tbs%3Disch:1&um=1&itbs=1&iact=hc&vpx=980&vpy=74&dur=147&hovh=194&hovw=259&tx=144&ty=110&ei=MBAMTYjUOoPCcfHEuZoK&oei=kg4MTZu7MJCdcabd7JsK&esq=8&page=1&ndsp=24&ved=1t:429,r:5,s:0

Jeeps are bricks, and unless you install an entire new body it won't be aerodynamic.

But I'm sure anything is possible.