Col is having network issues. Thanks Ramesh, I'm back online.
ACROSS
1 Ace marksman, famous cinematographer or granter of wishes sent from heaven? (8,4) SHOOTING STAR [MD]
10 Necessary, so it was written after degree (5) BASIC {BA}{SIC}
11 Cheat faltering idiot with no qualification (9) CONDITION {CON}{IDIOT*}{N}
12 Novel's surprisingly unquiet, excluding climax (6) UNIQUE UNQUIE
13 Genuine crush on a girl overwhelming Spinner (8) ORIGINAL {ON A GIRL*} around {I}
15 Father's ship left Barbados finally, getting travel permits (9) PASSPORTS {PA}{SS}{PORT}{
16 Imprisons training partners (4) PENS {PE}{NS}
20 Textrous starts to set cryptic challenge (4) TEST {T
21 Display ultimately people-centric, energetic form of governance (9) DEMOCRACY {DEMO}{
24 Cost-effective electronic company adopts negative amplification (8) ECONOMIC {E}{CO}{NO MIC}
26 Husband involved in lawsuit appears before some special courts (6) CHASES {C{H}ASE}{S
28 Most charming setter's tips detailed and presented differently (9) PRETTIEST {SETTER+TIPs}*
29 Increase applause when starting late (5) RAISE pRAISE
30 You might inherit from these women fine accents with a touch of nasality (12) ANCESTRESSES {A{N
DOWN
2 Letting go of drug? Last hope is undergoing rehabilitation in health centres! (9) HOSPITALS &lit
3 Definitely lost in female's absence (2,6) OF COURSE {OFf}{ COURSE}
4 Batting on 100, Hayden begins to move slowly (4) INCH {IN}{C}{H
5 Destroyed in one great wave (10) GENERATION*
6 This includes extremely nerve-wracking stuff (6) THINGS {THI{N
7 Rule to regulate drinks? Good! (5) REIGN {REI{G}N}
8 Ali's first fight over (5) ABOUT {A
9 Innumerable borders protecting the French (7) ENDLESS {END{LES}S}
14 Perhaps illness describing a single? (10) LONELINESS &lit ILLNESS* around ONE
17 Too much for one-time tax? That's describing VAT, basically! (9) EXCESSIVE {EX}{CESS}{I{Vat}E}
18 Try to woo a model upfront (7) ATTEMPT {A}{T}{TEMPT}
19 Pursuing gold, burn down small fruit gardens (8) ORCHARDS
22 'Rhymester' Spinner's introduction to crosswords is imaginative (6) POETIC {POET}{I}{C
23 Fool hides, man remains (5) ASHES{AS{HE}S}
25 Works of art from old (chiefly pre-modern) age (5) OPERA {O}{P
27 Awaken kind man's temper, almost (4) STIR {ST}{IR