OK guys, I have contacted the owner of said Pajero in Thailand. I give you everything he gave me, as well as his e-mail address:

From Kamonwan Chaiwattanasin [yasumi323@hotmail.com]

"You can buy the blue's one that you see in the picture from me.
This modification kit is from Unicorn Suspension.
At the end of this month I will have it 2 set.
If you interesting in this modification,please contact me again.
Somsak C."

I replied:
"Kamonwan,
Is it possible to send more information:
How long have you had the system installed on the truck shown?
What does the kit consist of?
Are all the parts bolt-on?
Is welding necessary?
Are there different lift heights available eg 1", 2", 3" etc?
What is the cost?
Thank you"

His reply:
"This modification is nock-down.Don't need to weld.
I used about 5-6 hour for installed it.
When you installed it will height from std. 5".Not include the wheel size.
The heightest wheel size you can use is 33".
The cost is
in Thailand about 750 US$ Not include VAT, TAX,transport fee.
Thank you
Kamonwan"

Any body interested can contact him, just keep us posted.

1989 Exceed LWB
4m41 (3.2DiD TurboDiesel
5-spd Manual Tranny
2" lift
31" BFG A/T