Have alot of money before trying this.
(dates based on when i purchased these).

On day 16 go to the wild machines used module shop and go to buy
SV, then buy the special toloned SV. The price will be around
500,000 NY. it will have:
TL laser
TL 44mm shotgun
TL 6-way missile
TL 75mm cannon
it will have a dog II chip.
this SV is like SIBA's.
WARNING:you cannot buy spare parts for this SV.


on day 20 go to wild machines used module shop and there will be a
HOLY SVfor 1,337,300 NY. it will have:
M2021 Gatling
penetrate staff
M-24L/1A spide
G-24 sling shot
it will have a cat II chip


on day 21 go to wild machines used module shop and see a CHARGA SV
for around 800,000 NY. it will have:
CG Railgun
CG wide-shot
CG laser cannon
CG wide missile
it will have a dog IV chip.
THIS SV IS YUKI's FROM LAST BATTLE.
WARNING: you cannot buy spare parts for this SV.