They don't have shiva arms according to the description...
Also, gene freak is specifically mentioned (Along with a bunch of others) As a quality that can count towards surge.
QUOTE
In addition to the metagenetic qualities introduced below,
the following qualities available in Shadowrun, Fourth Edition
qualify as Metagenetic qualities (see Qualities, p. 77, SR4; New
Awakened Qualities, pp. 24–28, Street Magic; and Augmented
Qualities, pp. 20–22, Augmentation).
Other Positive Qualities: Astral Sight, Biocompatibility,
Double Jointed, High Pain Tolerance, Magic Resistance, Natural
Hardening, Natural Immunity, Quick Healer, Resistance to
Pathogens/Toxins, Spell/Spirit Knack, Toughness
Other Negative Qualities: Allergy, Asthma, Albinism,
Biosystem Overstress, Disease Carrier, Gene Freak, Low Pain
Tolerance, Nano Intolerance, Reduced (Sense), Sensitive System,
Uncontrolled Metastasis, Weak Immune System
So yeah, I did forget about the elephant skin then...
Larger Tusks 10
Proboscis 10
Rhino Hide 10
Vestigial Tail -5
Gene Freak -10 (elephant head)
Perfect 30/15 spread.