This is the product of this night's hard work:

Voting pattern of the final 16 samurai
Spoiler Alert, click show to read: 

White Eyes:D
Beskar
No Vote
YLC
TosaInu
TinCow
Quintus.JC
Seamus

Seamus Fermanagh
Beskar
No Vote
Shlin28
No Vote
No Vote
No Vote
Abstain

Beskar
ATPG
Stephen Asen
Shlin28
TosaInu
Tristan de Castelreng
Quintus.JC
Wishazu

FactionHeir
Chimpyang
Abstain
ajaxfetish
TosaInu
Tristan de Castelreng
No Vote
Peasant Phill

Ichigo
Sasaki Kojiro
Sigurd
YLC
No Vote
Beskar
Beskar
Peasant Phill

w&f
Faction Heir
Yaropolk
Stephen Asen
No Vote
Beskar
Quintus.JC
Dutch_guy

GeneralHankerchief
Beefy187
Sigurd
Shlin28
Sasaki Kojiro
No Vote
Quintus.JC
Peasant Phill

Yoyoma1910
Louis VI the Fat
No Vote
General Hankerchief
Rhyfelwyr
AggonyDuck
Quintus.JC
Peasant Phill

ajaxfetish
Abstain
No Vote
shlin28
No Vote
Tin Cow
Quintus.JC
Wishazu

Caius
Abstain
No Vote
Abstain
No Vote
No Vote
No Vote
No Vote

Rhyfelwyr
No Vote
Abstain
LittleGrizzly
TinCow
TinCow
Quintus.JC
Wishazu

Stephen Asen
No Vote
Beskar
Abstain
Beskar
Beskar
Quintus.JC
Peasant Phill

Dutch_guy
No Vote
No Vote
shlin28
No Vote
No Vote
Quintus.JC
Wishazu

Wishazu
3rd vote
Haudegen
Rhyfelwyr
Beskar
General Hankerchief
Yaropolk

Kagemusha
3rd vote
shlin28
Seamus Fermanagh
TinCow
Quintus.JC
Seamus Fermanagh


Challenges made by the last 16 samurai
Spoiler Alert, click show to read: 
Challenges

Caius (1xBeskar)
General Hankerchief (1xRhyfelwyr, 1xBeefy187 (duel fought and won), 1xBeskar)
Stephen Asen (1xajaxfetish, 3xBeskar)
White Eyes:D (1xSasaki, 1xAggonyDuck (duel fought and won), 1xatheotes)
Yoyoma1910 (1xYaropolk)
Wishazu (1xGeneral Hankerchief)


As comparison, here is Quintus.JC's votes and challenges:

Quintus
Abstain
Sigurd
No Vote
No Vote
Tristan de Castelreng
General Hankerchief

Challenges:

Quintus.JC (1xBeskar)