If anything, I want to avoid using that horrific JPEG that the UIdaho Lambda Chis have spread around the Internet. Some work based on a 395K coat of arms (scanned in by the UNM chapter from original artwork by Dan Shouse EM-474 (Central Florida)) may be possible.
Below, a compressed coat of arms based on the Shouse artwork:
Escutcheon: quarterly 1, vert, a lighten Greek lamp or;
2, or, an open book proper, bearing on its face the letters Chi, Omicron,
Alpha Zeta; 3, able, a balance, or; 4, vert, a pair of clasped hands
argent, between three mullets in chevron or; over all an inescutcheon
argent, lion rampant holding a white rose slipped proper.
Behind the escutcheon a pair of swords in saltire,
points downward, argent, pommels, and hilts or. Mantling vert, lined, or.
Encircling the escutcheon a riband purpire, edged
argent, bearing the Greek motto Chalepa ta Kala surronded by an olive
wreath which bears pendant the badge of the brotherhood.
Below the escutcheon a scroll with the Latin motto
Vir Quisque Vir.
Crest: issuant from a crown celestial or, ensigning a
gentlemen's helmet proper, a crucicrescent rayonne or, Latin motto
Per Crucam Crescens, on scroll.