You think everything IMF cameo huh? As stated this thread is for
non IMF cameos.
There was a period of time in 2004 when SGN services were handed
over to hgdep from amdep. As you know, S100 has a large fleet. Not
all Mercz from S100 had their ads expired, so they followed over to
hgdep, and that's when hgdep services had Mercz as cameos 
. Slowly few Mercz by few Mercz returned to amdep
after the ads expired and S100 fleet were gradually replaced by
B10Ms. SBS345G was one of the last few which returned to amdep, it
had the Asahi ad. SBS345G was cute, why? When the ad expired, it
went to S238 brbp. However, the ad was renewed and returned to S100
hgdep again. This bus went to hgdep twice. And thereafter when the
ad expired again, hgdep immediately exchanged SBS2783L with
SBS2604X from S74 bbdep and put SBS2604X with Asahi ad. Game over
for SBS345G in hgdep. The return of mercz ended before SBS546T came
to hgdep.
Ok, SBS546T story. SBS546T went to S100 hgdep due to the MMI ad. In
exchange, SBS1900Y went to S66 slbp. After the MMI ad expired on
S100, SBS1900Y was redeemed back onto S100 hgdep. During this
period of time, this Mercz also did cameo on hgdep services.
