Rough sketch of a Human Mage.
Magic A, Skills B, Stats C, Meta D, Resources E
10 Karma on Nuyen to pick up the runner essentials. Secure Jacket, Pistol, Commlink, Fake SIN, Transportation.
5 Karma on Mentor Spirit
16 on Focus Concentration 4
Stats: Drain Stat at 6, Willpower 5, Body 3, do what you can with the rest.
Skills: I like the Conjuring Group 5, Spellcasting, Counterspell, Sneaking, Perception at 6, scatter around specializations as wanted. Assessing and Pistol with whatever you got left.
Spells: Heal, Increased Reaction, AoE Mana spell, Levitate, Improved Invisibility, Single Target zot, 4 other spells.
That should get you started, fiddle with it and see if you come up with something you like.