A tad late with this annual monthly building theme topic (considering MaKtoberfest already is in effect) so I apologize for that but anyway let's go with the flow and see what this year has brought. There is a ton of designs to search for and through as usual therefore this thread will take a while to fill up. In the meantime here are some fantastic space cruisers with more to come.

The Firenze by perig perig
 

Asterope by Miro Dudas
 

Redeemer of Albin by Nate Rehm-Daly
 

Helios Planetary Drop Ship by Scott
 

AVARI-CLASS CARRIER by Pierre E Fieschi
 

HMSS Erebus by AFOL anon

Another six space liners to show off with more still.

Sentient NR 2 by Henry
 

EFS Asimov by Sunder_59
 

KN1 Cydonia by Anthony Wilson (Bricks of Awesome)
 

Shiva class Quark bomber by Brick Martil
 

Vahtary VI by Ordo (bonus video showing play features)
 

UNSC-Orion Class Battleship by Gilcelio chagas

Galactic Mining Federation : MD 181-o "Wyvern" class gunship by Loysnuva
 

Titan by I Scream Clone
 

CI VAGONER by Simon  Liu
 

Rectifier by Kevin Moyer
 

LL-2981 Sky Lance by Dan Efran
 

Hoatzin Infiltrator by ROOK

Guernica Space-Carrier by Leonardo Lopez
 

Kulicidae SHIP by Tyler (video of gyros in action)
 

Scylax Interceptor A2 by Alexis Dos Santos
 

Skylon by Tyler H
 

Qa'at Class Siege Ship by Tetris
 

Mobquet Medium Transport by Veynom

Parakeet | ECM Cruiser by Pico van Grootveld
 

Liveo 330c by PaulvilleMOCs
 

Avia-T97 by Ray Heath
 

Kagaku by gurusql
 

OASIS by César Soares
 

The Monitor by captain craboo

Honalee by A Plastic Infinity
 

SSV Horizon by Oracle of Mechanus (data sheet with interior here)
 

World Eater by Anders Sinding
 

Red Line by DJ Quest (This SHIPtember ship fits into another SHIPtember ship!)
 

Kargador ACP60 Space Delivery by AC Pin (Light-up features seen here.)
 

Space Plane by Nathan Proudlove

Harrower-class Dreadnought by Koen
 

Divulgence by Wilfred of Ivanhoe
 

C109a by ama77what
 

OSCORP - PROTOTYPE GLDR - DEEP SPACE RECONNAISSANCE MARV SERIES VII by Kristopher Manabo
 

Firebrand Class Interstellar Cruiser by BrickCurve
 

Kingfisher by choij38

The Odette III by Chris Rozek
 

Queen Stephanie by dr_spock_888
 

Viper Mark II by Chris Maddison
 

Persistence by O0ger
 

Syrius by W. Navarre
 

LHC Space Lab by lokiloki29

Silure 33 by F@bz
 

Redeemer-class dreadnought by KANICHUGA
 

FriendSHIP by Spencer Hubert
 

Star Wars: The Force Awakens - UCS The Eravana by Forgotten Days (timelapse & overview video)
 

KAMPILAN by Lee M
 

Codename Copperhead by TenorPenny

UNEN Magellan by John Moffatt
 

E.S. VOLANS by AL13N163NA
 

The Pheonix by Jason Corlett (video showcasing play features)
 

Cargo SHIP (Top) by Rick_3691
 

Star Lance by Julie vanderMeulen
 

USAF Daedalus by Sam Wright

The Epic FAIL by Crimso Giger
 

Zea'x Dauphyz by Cecilie Fritzvold
 

Ballista-Class Light Cruiser by Aidan Caplan
 

ISS Mischief by Christian Benito
 

Protoss Carrier by Tim Schwalfenberg
 

Sky Street Brochure: 73rd Avenue by VAkkron (video)

Swift Lofteren by Mark Stafford
 

Hayabusa by ktorrek
 

Exo-Defence Class Crusier by krisproductionstudio
 

Dreadful Angel by Jonathan Walker
 

"Sword" Class Heavy Battleship by Michal Kazmierczak
 

USS Vocat - SCE-class SHIP by Andreas Lenander

Alliance Spy Ship, "Bitter Hope" by Nate Rehm-Daly

The Dawn Spear by Stuart Lucas

ENIGMA by SweStar

Imperial Federation Starship ILLIES (221) by JBIronWorks

SHIPwreckers by David Roberts

SHIPtember by Alkinoos

I am still finding more SHIPtember entries but hopefully close to the end. As I said in the beginning, this event takes a while to sort through. Haha.

Komodo by V00D00M

ENIGMA Deep Space by SweStar

Battlestar Chelone by El Barto

Ktrrykkr (formerly known as  Heir of Pruianus) by FonsoSac

ECM Cruiser "La Fleur en Plastique" by Pascal

Besta Beta by Hugo Teixeira

Well here they are, the final entries for this year's SHIPtember. Now on to NnoVVember!

Space Battleship Yamato by Eínon

Victory Star Destroyer by J F

Antares Starship by Matt Mazian

Hyperion Heavy Cruiser by brian cook

Hh'alamand'ia - Space Squids Hive MotherSHIP by BobDeQuatre

ShipWithPilot by Ben Stephenson

UCC Archimedes by scottadges

EAS Agamemnon - Omega Class Destroyer by Ryan Olsen